A10VSO140DFR1/DFR1 Upper-Level Control Valve

2 week ago

3 0 

Ningbo Hengnuo Hydraulic Drive Co.,Ltd

4 year

Product details

A4VSO125/180DR/DRG Axial Piston Variable Displacement Pump & A10VSO140DFR1/DFR1 Upper-Level Control Valve

A4VSO125/180DR/DRG Axial Piston Variable Displacement Pump

1. Product Overview

• Type: High-pressure axial piston variable displacement pump designed for open-circuit hydraulic systems.

• Displacement Options: Available in two sizes—125 cm³/rev and 180 cm³/rev—to meet varying flow requirements.

• Control Modes:

• DR: Pressure control or remote control, adjusting pump output pressure to match system demands.

• DRG: Integrates pressure compensation functionality on top of DR for more precise pressure and flow regulation.

2. Technical Features

• High Pressure & Efficiency: Rated pressure of 280 bar and peak pressure of 350 bar, suitable for high-pressure applications.

• Low Noise & Long Service Life: Features a swashplate design that optimizes suction characteristics, reducing noise and extending bearing life.

• Modular Design: Compact structure with flexible mounting options for easy integration into hydraulic systems.

3. Applications

• Ideal for construction machinery (e.g., excavators, cranes), industrial equipment (e.g., injection molding machines, die-casting machines), and marine/offshore engineering applications requiring high-pressure, large-flow hydraulic power.

A10VSO140DFR1/DFR1 Upper-Level Control Valve

1. Product Overview

• Type: Upper-level control valve paired with the A10VSO140 axial piston pump for regulating displacement, pressure, or flow.

• Model Breakdown:

• DFR1: Indicates pressure/flow control capabilities; the "1" denotes an X-port design without orifices for improved dynamic response.

• Upper-Level Valve: Typically mounted atop the pump and directly connected to its adjustment mechanism for precise control.

2. Technical Features

• Electro-Hydraulic Proportional Control: Adjusts pump displacement via electrical signals (e.g., PWM or current signals) for stepless speed regulation.

• High Sensitivity & Fast Response: Rapidly adapts to load changes to ensure system stability.

• Integrated Design: Some models incorporate pressure cutoff, load-sensing, and other functions to simplify hydraulic system layouts.

3. Applications

• Used in conjunction with the A10VSO140 pump in construction machinery (e.g., rotary drilling rigs, concrete pump trucks), agricultural equipment, and mining machinery requiring dynamic power matching.

Combined Advantages

• Synergistic Operation: The A4VSO/A10VSO pumps, paired with upper-level control valves, enable closed-loop control of pressure, flow, and power, enhancing system energy efficiency.

• Energy-Saving & Precision: Variable displacement reduces energy waste, while the upper-level valve ensures smooth equipment operation.

• Versatility: Supports multiple control modes (e.g., constant pressure, constant flow, load-sensing) to suit diverse operating conditions.

Similar Video Recommendation

< >

147

R983032281 AZPW-21-016RQRXXMB-S0593

109

R901284419 M-3SEW6U3X/420MG24N9K72L/B12S0407

109

multiway valve

spare parts video

7GFTMCRA11Vparts final drive & hydraulic motor

4WRPEH6CB40L-3X/M24A1

4WE6J62/EG24N9K4

A4VPARTS VIDEO

Bossgoovideo.com Contact Now

If you are interested in the product, contact Bossgoovideo.com for more information

*To:: Ningbo Hengnuo Hydraulic Drive Co.,Ltd

*Message:

Submit

 Disclaimer :

The information of Bossgoovideo.com limited shown above is provided by the user or collected on the network. Video 2B does not guarantee the authenticity,accuracy and legitimacy of Bossgoovideo.com limited information. Video 2B does not involve legal relationships and disputes between users arising from transactions other than secured transactions on this website. Disputes shall be settled by you through negotiation. If you are the person in charge or relevant employee of this enterprise, if you find that the enterprise information is incorrect or want to manage thiscompany, please contact us jacklee1558@gmail.com, after you claim the enterprise, you can obtain management permission, publish supplyand demand information, bring consulting orders, and remove page advertisements.

Suppliers

Ningbo Hengnuo Hydraulic Drive Co.,Ltd

Audited supplier

4 year

Main Product: hydraulic motor, gear box , hydraulic pump, hydraulic valve , hydraulic winch, hydraulic system

Contact now